Search  for anything...

Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Air Pump, Queen

  • Based on 253 reviews
Condition: New
Checking for the best price...
$259.99 Why this price?

Buy Now, Pay Later


As low as $43.33 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jul 19
Order within 6 hours and 7 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Brown


Size: Queen


Style: with Pump


Features

  • Superior Support and ComfortThis Sleeping Pad boasts a 4.5-inch thickness and 13-pound foam filling, delivering unparalleled support and comfort. With a weight capacity of up to 440 pounds, this sleeping pad accommodates a variety of body types. Its unique internal structure ensures even distribution of air and foam throughout the pad, effectively reducing pressure points and providing a good night's sleep. Please note that this pad is not recommended for backpacking.
  • Adjustable SoftnessThis mattress utilizes a unique combination of foam and air, making it fully adjustable for personalized softness and support. This means you can easily adjust the pad's comfort to your liking, allowing for the best sleeping experience. Compared to single-material sponge or memory foam pads, this sleeping pad offers a higher level of personalization and comfort.
  • Silent and Stable Support for Quality SleepThe mattress provides a stable sleeping surface with minimal noise, ensuring that your movements won't disturb your sleep or your partner's. Unlike other air mattresses that may make annoying squeaking or rubbing sounds, this unique combination of air and foam construction keeps you comfortable and quiet throughout the night.
  • Easy Inflation and DeflationThe mattress is incredibly easy to inflate, just twist the valve, and you're good to go. It comes with a portable air pump that takes only 1 minutes to easily deflate sleeping pads of various sizes, saving you time and energy and making storage more convenient.
  • Four-Season InsulationThis sleeping pad boasts an R-value of 13, offering exceptional insulation in cold environments and surpassing many other sleeping pads on the market. The 13-pound foam filling ensures comfort and appropriate insulation in various outdoor environments. Suitable for spring, summer, autumn, and winter, this sleeping pad provides a consistently comfortable sleep experience throughout the year.
  • LOST HORIZON HIGHLY VALUES CONSUMER EXPERIENCEOur goal is to create high-quality professional outdoor products for outdoor adventurers, so we attach great importance to your experience and feelings. There is a 1-Year warranty with this product, so if you have any problems, please feel free to contact us and we will respond within 24 hours!

Size: Queen


Special Feature: Adjustable, Air + Foam, Self Inflating


Brand: Lost Horizon


Color: Brown


Product Dimensions: 80"L x 60"W x 4.5"Th


Material: TPU Laminated Polyester Fabric, Solid Foam


Specific Uses For Product: Camping Mattress


Included Components: Carry Bag, Pump


Target Audience: Adult


Item Weight: 17.6 Pounds


Additional Features: Adjustable, Air + Foam, Self Inflating


Brand Name: Lost Horizon


Included Components: Carry Bag, Pump


Target Audience: Adult


Model Name: Queen-Brown


Number of Items: 1


Manufacturer: Lost Horizon


Shape: rectangular prism


Set Name: Camping Mattress Bundle


Manufacturer Part Number: 2112402-Q0-BR


Unit Count: 1.0 Count


Model Number: 2112402-Q0-BR


Product Benefits: Provides a comfortable and stable sleeping experience in various environments.


Color: Brown


Size: Queen


Item Dimensions L x W x Thickness: 80"L x 60"W x 4.5"Th


Item Weight: 17.6 Pounds


Item Thickness: 4.5 Inches


Item Dimensions: 79.92 x 60 x 4 inches


Item Depth: 80 inches


Specific Uses For Product: Camping Mattress


Capacity: 440 Pounds


Weight Capacity Maximum: 440 Pounds


Item Firmness Description: Adjustable


Water Resistance Level: Water Resistant


Number of Layers: 3


Construction Type: Foam


Mattress Base Compatibility: Ground/Tent


Material Type: TPU Laminated Polyester Fabric, Solid Foam


Product Care Instructions: Hand Wash Only


Cover Material: 30D Stretch Fabric


Mattress Comfort Layer Material: Comfort Foam


Fill Material: Foam


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • So comfortable!
Color: Brown Size: Queen Style: with Pump
I have used it twice now and it is so comfortable! I have a bad back and this mattress is a game changer for camping. I like how firm it is, and it doesn’t lose its shape. So easy to inflate and setup/breakdown. I got the pump which makes it effortless. It stays warm through cold nights, and has plenty of space for 2 people. ... show more
Reviewed in the United States on June 19, 2026 by Nicki

  • Super comfortable, easy to set up. Game changer for camping.
Color: Brown Size: Full Style: with Pump
This thing was a game changer for us while camping. We used an air mattress for quite a number of years and had decent luck with it. However, once it gave up I did research and realized lots of people were recommending this mattress for camping. After our first weekend camping with it I can say it is amazing. It truly feels like a mattress you would have in your home. Crazy comfortable. No air loss. Great protection from the ground. I can't speak to it's long-term ability, but my first impression is incredibly high and I'm even considering purchasing a second (smaller version) one for my solo adventures. Also, the rechargeable pump that came with it is also amazing. It's tiny and works really well. For both inflating and deflating. ... show more
Reviewed in the United States on June 1, 2026 by JB

  • Great Comfort, sleep like a rock
Color: Brown Size: Full Style: with Pump
This mattress is so comfortable. Get the pump, it makes inflating and deflating fast and easy. After many years of trying inflatable mattresses, this is one that works. Very durable, well constructed. I highly recommend this mattress
Reviewed in the United States on May 17, 2026 by W. G. McKinley

  • Basically a portable foam mattress
Color: Brown Size: Full Style: with Pump
This sleeping pad is awesome. Insanely comfortable - I might as well be sleeping on my mattress at home. Size is accurate to listing, and it is fairly big when packed up, but absolutely worth the space. I do highly recommend the pump option - makes it very easy to set up and put away. Very easy to roll up and put into the stuff sack it comes with. ... show more
Reviewed in the United States on June 8, 2026 by Erik

  • Great for Pet Parents
Color: Brown Size: Queen Style: with Pump
If you’re a pet parent looking for a bed that is durable enough for you and your dogs, this is the one. I was on the hunt for a bed we could use while waiting for our home goods to be delivered when we PCSed. But, my main stipulation for an inflatable bed is not common: Is this bed durable and big enough for both my husband and I and our three dogs? The answer is…yes! We slept on this mattress for two weeks directly on hard wood floors. During this entire time, I only put in air one more time to make it firmer. My husband and I fit fine with our three dogs: 60lbs Blue Heeler, 30lbs hound/dachshund mix, and 30lbs Egyptian Pharaoh hound mix. Overall, the air retention and thickness of this mattress is great. For someone who has arthritis and disc disease in my back, comfort is key. I was able to sleep on this mattress without any back pain. The packaging is practical. The storage bag was durable and easy to close. Also, the cordless pump was surprisingly good. It really added and removed air efficiency. Overall, this bed was easy to setup and put away. I would have no problem recommending this product to anyone who are dog parents and need a bed that can allow them and their animals to sleep comfortably together. ... show more
Reviewed in the United States on April 20, 2026 by Paula B

  • Comfy and Durable! Worth the extra effort to pack it up
I’ve camped for years, and the LOSTHORIZON Air & Foam Camping Mattress is a game-changer. This 4.5" thick self-inflating pad is super comfy, feeling like a real bed. The air and foam mix lets you adjust firmness, perfect for a good night’s sleep. It’s great for all seasons with an R-value of 13, keeping you warm even in winter. Setup is easy with the included pump, though rolling it up takes some effort because of the thickness. It’s durable, made with strong materials like 30D Elastic Fabric, supports up to 440 lbs, and has a 2-year warranty. it’s a steal compared to pricier name-brand options that can run $250+ The only downside is packing it up, but the comfort’s worth it. Highly recommend for tent or car camping! ... show more
Reviewed in the United States on July 9, 2025 by The Good, Bad & Ugly

  • Very large. Very comfortable.
Color: Brown Size: Full Style: with Pump
Its massive.. Very nice and comfortable, but you need the pump to get it packed up tight. The power button on the pump is a little weird. Its not just on off, which thats all it needs to be. I had to push it several times or hold it before it would work.
Reviewed in the United States on May 18, 2026 by hotwheels

  • Awesome!
Color: Brown Size: Full Style: with Pump
This thing is GREAT. Holds air all night. Super comfortable and the air pump works great and fast! Buy this one!
Reviewed in the United States on May 31, 2026 by C S

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...